518 Colloidal Hydrodynamics II: Structure and Microrheology

Wednesday, November 11, 2015: 12:30 PM - 3:00 PM
Ballroom F (Salt Palace Convention Center)

Description:
This session will focus on phenomena of microscopic and macroscopic hydrodynamics in colloidal suspensions. Contributions of interest include, but are not limited to, phenomena involving the coupling of fluid dynamics with Brownian motion, inter-particle forces, and external fields.

Sponsor:
Fluid Mechanics
Chair:
Matthew E. Helgeson Email: helgeson@engineering.ucsb.edu
Co-Chair:
James F. Gilchrist Email: gilchrist@lehigh.edu


12:30 PM
(518a) Hydrodynamically Interacting Particles Confined By a Spherical Cavity Via Dynamic Simulations
Christian Aponte-Rivera, Yu Su and Roseanna Zia


12:45 PM
(518b) The Hydrodynamics of Colloidal Gelation
James Swan and Zsigmond Varga


1:00 PM
(518c) Dynamic Microstructural Evolution of a Hydrogenated Castor Oil Colloidal Gel Measured Using Passive Microrheology
Matthew Wehrman, Seth Lindberg and Kelly M. Schultz


1:15 PM
(518d) The Importance of Hydrodynamic Interactions during Shear-Induced Clustering in Polymer-Colloid Suspensions
Matthew E. Helgeson and Juntae Kim


1:30 PM
(518e) Discontinuous Shear Thickening in Dense Suspension of Rough Colloids
Lilian C. Hsiao, Daniel J. Beltran-Villegas, Ronald G. Larson and Michael J. Solomon


1:45 PM
(518f) A Simple Paradigm for Strongly Nonlinear Large-Amplitude Oscillatory Shear (LAOS) Rheology
Aditya S. Khair


2:00 PM
(518g) Stokesian Dynamic Simulations and Capillary Forces Between Colloids Floating on a Fluid Interface
Archit Dani and Charles Maldarelli


2:15 PM
(518h) Permeability in Fractal Aggregates: Application to Unstable Colloidal Gels
Alex Mertz, Lev Gelb, Alan L. Graham, Antonio Redondo and Marc Ingber


2:30 PM
(518i) Analysis of Orientational Characteristics of Disk-like Hematite Particles in a Simple Shear Flow (For the Case of an External Magnetic Field in the Angular Velocity Direction)
Akira Satoh


2:45 PM
(518j) Monte Carlo Simulations on Phase Change of Internal Structures of Aggregates of Magnetic Rod-like Particles in an External Magnetic Field
Akira Satoh and Kazuya Okada
See more of this Group/Topical: Engineering Sciences and Fundamentals
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